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Limitations on subdiffraction imaging with a negative refractive index slab
Open accessAbstract
A planar slab of material, for which both the permittivity and permeability have the values of −1, can bring not only the propagating fields associated with a source to a focus, but can also refocus the nonpropagating near fields, thereby achieving resolution beyond the diffraction limit. We study the sensitivity of this subwavelength focus to the slab material properties and periodicity, and note the connection to slab surface plasmon modes. We conclude that significant subwavelength resolution is achievable with a single negative index slab, but only over a restrictive range of parameters.
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Citations
Cites
Negative Refraction Makes a Perfect Lens
Pendry, J. B. (2000) · Physical Review Letters · doi:10.1103/physrevlett.85.3966 · Cited by 12,159
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Cited by
Murray, W. A., & Barnes, W. L. (2007) · Advanced Materials · doi:10.1002/adma.200700678 · Cited by 837
Full-wave simulations of electromagnetic cloaking structures
Cummer, S. A., Popa, B.-I., Schurig, D., Smith, D. R., & Pendry, J. (2006) · Physical Review E · doi:10.1103/physreve.74.036621 · Cited by 803
Self-citationA positive future for double-negative metamaterials
Engheta, N., & Ziolkowski, R. W. (2005) · IEEE Transactions on Microwave Theory and Techniques · doi:10.1109/tmtt.2005.845188 · Cited by 448
Acoustic metamaterials for sound focusing and confinement
Guenneau, S., Movchan, A., Pétursson, G., & Anantha Ramakrishna, S. (2007) · New Journal of Physics · doi:10.1088/1367-2630/9/11/399 · Cited by 342
Removal of absorption and increase in resolution in a near-field lens via optical gain
Anantha Ramakrishna, S., & Pendry, J. B. (2003) · Physical Review B · doi:10.1103/physrevb.67.201101 · Cited by 276
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Metadata
- Authors
- Smith, D. R., Schurig, D., Rosenbluth, M., Schultz, S., Ramakrishna, S. A., & Pendry, J. B.
- Venue
- Applied Physics Letters
- Publisher
- AIP Publishing
- Published
- 2003-03-10
- Volume
- 82
- Issue
- 10
- Pages
- 1506-1508
- ISSN
- 0003-6951 (ISSN-L)
- 1077-3118
- OpenAlex
- W2138639532
- Cited by
- 510
- References
- 1
- FWCI
- 27.95
- Type
- journal article
- Language
- en
- Open access
- green
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- Smith, D. R., Schurig, D., Rosenbluth, M., Schultz, S., Ramakrishna, S. A., & Pendry, J. B. (2003). Limitations on subdiffraction imaging with a negative refractive index slab. Applied Physics Letters. https://doi.org/10.1063/1.1554779
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